The Legend of Korra, a sequel to the highly successful Nickelodeon show "Avatar: The Last Airbender", will focus on the new avatar, Korra. Korra is a determined, independent teenage waterbender from the Southern water tribe who travels to Republic City, a city populated with members from all four nations which she discovers is plagued with crime and an "anti-bender" revolt. Her journey to master airbending begins as she is trained by Tenzin, Avatar Aang's son.